MIL-C-38999 Series II Connectors KJ Wall Mounting Receptacle KJ0 MS27472 (MS service class E, P, T) POLARIZING KEYWAY .322 (8.17) MAX. T THREAD J MAX. M A DIA. N P DIA. .069 (1.74) MAX. BLUE BAND (INDICTATES REAR RELEASE CONTACT RETENTION SYSTEM) NOTE: For backshell dimensions and configurations, see page 135 and 136 Shell Size A Dia. Max. J Dia. Max. M Max. Overall length With Backshells P +.005 (0.13) -.010 (0.25) N T.P T Thread E Straight F Cable Clamp P Potting Max. 8 .474 (12.04) .563 (14.30) .828 (21.03) .594 (15.09) .125 (3.18) 7/16-28UNEF-2A .850 (21.59) 1.555 (39.50) 1.020 (25.91) 10 .591 (15.01) .680 (17.27) .954 (24.23) .719 (18.26) .125 (3.18) 9/16-24UNEF-2A .850 (21.59) 1.555 (39.50) 1.020 (25.91) 12 .751 (19.08) .859 (21.82) 1.047 (26.59) .812 (20.62) .125 (3.18) 11/16-24UNEF-2A .850 (21.59) 1.555 (39.50) 1.020 (25.91) 14 .876 (22.25) .984 (24.99) 1.141 (28.98) .906 (23.01) .125 (3.18) 13/16-20UNEF-2A .850 (21.59) 1.790 (45.47) 1.020 (25.91) 16 1.001 (25.43) 1.108 (28.14) 1.234 (31.34) .969 (24.61) .125 (3.18) 15/16-20UNEF-2A .850 (21.59) 1.790 (45.47) 1.020 (25.91) 18 1.126 (28.60) 1.233 (31.32) 1.328 (33.73) 1.062 (26.97) .125 (3.18) 1-1/16-18UNEF-2A .850 (21.59) 1.790 (45.47) 1.020 (25.91) 20 1.251 (31.78) 1.358 (34.49) 1.453 (36.91) 1.156 (27.36) .125 (3.18) 1-3/16-18UNEF-2A .850 (21.59) 1.790 (45.47) 1.020 (25.91) 22 1.376 (34.95) 1.483 (37.67) 1.578 (39.08) 1.250 (31.76) .125 (3.18) 1-5/16-18UNEF-2A .850 (21.59) 1.930 (49.02) 1.020 (25.91) 24 1.501 (38.13) 1.610 (40.89) 1.703 (43.26) 1.375 (34.92) .152 (3.86) 1-7/16-18UNEF-2A .850 (21.59) 1.900 (48.26) 1.080 (27.43) Box Mounting Receptacle KJ2E MS27499E (MS service class E) L POLARIZING KEYWAY .322 (8.17) MAX. J MAX. M G DIA. A DIA. N P DIA. BLUE BAND (INDICTATES REAR RELEASE CONTACT RETENTION SYSTEM) .069 (1.74) MAX. NOTE: This connector does not accommodate backshells Shell Size A Dia. Max. G Dia. Max. J Dia. Max. L Max. M Max. N T.P. P +.005 (0.13) -.010 (0.25) 8 .474 (12.04) .421 (10.69) .563 (14.30) .312 (7.92) .828 (21.03) .594 (15.09) .125 (3.18) 10 .591 (15.01) .542 (13.77) .680 (17.27) .312 (7.92) .954 (24.23) .719 (18.26) .125 (3.18) 12 .751 (19.08) .667 (16.94) .859 (21.82) .312 (7.92) 1.047 (26.59) .812 (20.62) .125 (3.18) 14 .876 (22.25) .791 (20.09) .984 (24.99) .312 (7.92) 1.141 (28.98) .906 (23.01) .125 (3.18) 16 1.001 (25.43) .916 (23.27) 1.108 (28.14) .312 (7.92) 1.234 (31.34) .969 (24.61) .125 (3.18) 18 1.126 (28.60) 1.034 (26.26) 1.233 (31.32) .312 (7.92) 1.328 (33.73) 1.062 (26.97) .125 (3.18) 20 1.251 (31.78) 1.158 (29.41) 1.358 (34.49) .312 (7.92) 1.453 (36.81) 1.156 (27.36) .125 (3.18) 22 1.376 (33.95) 1.283 (32.59) 1.483 (37.67) .312 (7.92) 1.578 (40.08) 1.250 (31.75) .125 (3.18) 24 1.501 (38.13) 1.408 (35.76) 1.610 (40.89) .312 (7.92) 1.703 (43.26) 1.375 (34.93) .152 (3.86) Performance Specifications - Pages 115-116 Contacts, Sealing Plugs, Assembly Tools - Pages 134, 136 - 137 Contact Arrangements - Pages 132 - 133 Dimensions are shown in inches (millimeters). Dimensions subject to change. www.ittcannon.com 123